How could we defend Earth against an alien Invasion? Do we even stand a chance? Could the United States, Russia and China ...

Released by Topps in the early 1960s, the Mars Attacks line provoked parental outrage for its provocative imagery regarding a ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

This story first appeared in Trying!, a thoughtful, funny, wide-ranging daily newsletter featuring essays from the mind of Matt Gross. You can sign up for them here. Those were simple aliens for ...

A LOONEY TUNES MOVIE, the first fully animated Looney Tunes feature for theaters. As Earth faces an alien invasion, this iconic comedic duo teams up in a hilarious sci-fi adventure to save the world.

Universal Pictures just unwrapped this somber new trailer for Spielberg's "Disclosure Day" and it's an uncanny exploration of ...

Columbia University professor David Kipping predicts humanity's first alien encounter will be with a rare, "loud" ...

From the creators of XCOM's Long War mod, Terra Invicta bridges the gap between civilization on Earth and the vast interstellar empires of other space strategy games.

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.